亚硝酸盐型甲烷厌氧氧化及其菌群的研究进展
Research Progress on Nitrite-Dependent Anaerobic Methane Oxidation and Its Flora
DOI: 10.12677/AMB.2019.83017, PDF,   
作者: 程 科：陕西省土地工程建设集团有限责任公司西北分公司，陕西 西安
关键词: 亚硝酸盐型甲烷厌氧氧化；甲烷汇；环境因子；分布；Nitrite-Dependent Anaerobic Methane Oxidation (N-DAMO)； Methane Sink； Environmental Factor； Distribution
摘要: 亚硝酸盐型甲烷厌氧氧化(nitrite-dependent anaerobic methane oxidation, N-DAMO)是耦联氮循环和碳循环的关键环节。研究发现N-DAMO反应广泛分布于多种类型的自然生态系统中，这表明N-DAMO反应是被忽视的甲烷汇，其可能在全球温室气体减排中起着非常重要的作用。本文介绍了M. oxyfera菌的特性和反应机理，总结了影响M. oxyfera菌在自然生境中分布的环境因子和M. oxyfera菌在不同自然生态系统中的分布特征，并初步探讨了N-DAMO反应在减少温室气体排放中的贡献。
Abstract: Nitrite-dependent anaerobic methane oxidation (N-DAMO) is a key step in coupling the nitrogen cycle with the carbon cycle. It was found that N-DAMO process is widely distributed in many types of natural ecosystems, which indicates that N-DAMO process is a neglected methane sink, which may play a very important role in global greenhouse gas emission reduction. In this paper, the characteristics and reaction mechanism of M. oxyfera were introduced, the environmental factors influencing the distribution and the distribution characteristics of M. oxyfera in different natural ecosystems were summarized, and the contribution of N-DAMO reaction in reducing greenhouse gas emissions was preliminarily discussed.
文章引用：程科. 亚硝酸盐型甲烷厌氧氧化及其菌群的研究进展[J]. 微生物前沿, 2019, 8(3): 139-144. https://doi.org/10.12677/AMB.2019.83017

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